/*
 * Copyright 2008-present MongoDB, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.mongodb.internal.connection;

import java.text.DecimalFormat;
import java.text.DecimalFormatSymbols;

public final class DecimalFormatHelper {

    private static final DecimalFormatSymbols DECIMAL_FORMAT_SYMBOLS = initializeDecimalFormatSymbols();

    private DecimalFormatHelper(){
    }

    private static DecimalFormatSymbols initializeDecimalFormatSymbols() {
        DecimalFormatSymbols decimalFormatSymbols = new DecimalFormatSymbols();
        decimalFormatSymbols.setDecimalSeparator('.');
        return decimalFormatSymbols;
    }

    public static String format(final String pattern, final double number) {
        return new DecimalFormat(pattern, DECIMAL_FORMAT_SYMBOLS).format(number);
    }
}
